First stop: the kitchen sink, which had the second highest concentration of bacteria in Lauren's home. Katz suggested wiping down the entire sink using a disinfectant wipe each night.

To disinfect your dishwasher, pour vinegar into a glass, and then place it upright on the top shelf without anything else in the machine. Then run the dishwasher using the hot water setting.

Cutting boards are also loaded with bacteria. Katz suggests rubbing it down with a little beach, which kills harmful germs before rising it with water.

The Bedroom

Dust can make living in your home a nightmare if you have allergies - but drier sheets can help. The sheets create an anti-static barrier if you wipe down the walls, windowsills and other areas where dust can build.

And did you know your pillows have 16 different kinds of fungus in them? Our expert says to wash your pillows. Use the delicate cycle and use liquid detergent because powder can leave residue. Run the rinse cycle twice and then place them in the dryer - making sure to put the setting on low.